Thunderous Conversion

Thunderous Conversion is a passive feature that disorients the user's target whenever they deal thunder, lightning or radiant damage.

Description

When the wearer deals Thunder, Lightning, or Radiant damage, inflict 2 turns of  Reverberation upon the target(s).

Details

Recharge: Per attack

Condition: Reverberation

 Reverberation

Duration: 2 turns

• Affected entity has a -1 penalty to Strength, Dexterity, and Constitution Saving throws per remaining turn.

• When the entity has 5 or more turns of Reverberation, it takes 1d4Thunder damage and must succeed a DC 10  Constitution saving throw or fall  Prone. The condition is removed afterward.

• Creatures Immune to Thunder damage can't receive Reverberation.

How to learn

Granted by the equipment:

• Gloves of Belligerent Skies

Notes

• The Lightning damage originating from Lightning Charges doesn't seem to trigger the item and thus doesn't apply  Reverberation effect to targets. The Radiant from Morninglord's Radiance, however, does trigger Reverberation - both on weapon and spell attacks.(as of 4.1.1.3648072)
• The Thunder damage from  Phalar Aluve: Shriek does not activate Thunderous Conversion.^{[Needs Verification]}

Bugs

• Though stated "upon the target(s)", Thunderous Conversion can only trigger once per attack.
  • This means that AoE spells (e.g.  Radiance of the Dawn or  Flame Strike) can only apply  Reverberation to the first target in the log order, leaving the rest without the effect.
  • This also means that dealing multiple instances of damage in a single attack (e.g. with  Lightning Arrow) will still only apply 2 turns of  Reverberation.